> For the complete documentation index, see [llms.txt](https://wiki.zgcvpn.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://wiki.zgcvpn.com/en/u.md).

# Update subscription

- [Subscription update](https://wiki.zgcvpn.com/en/u/update.md)